Comparing: M37 vs. Pz.Sfl. IVb vs. AMX 105 AM mle. 47

Developed in 1945 on the basis of the M24, with a total of 150 vehicles manufactured. The tank was never used in combat during World War II, but it did see action during the Korean War.

SPG prototype equipped with a 105-mm howitzer. Developed in 1939 by the Krupp company, a total of 8 prototypes were manufactured and sent to the Eastern Front for trials. However, the SPG never entered mass production.

A 105-mm SPG design project developed by the Construction Bureau in Issy-les-Moulineaux (Paris, France). The draft was ready in September 1947. However, development was discontinued and the project was canceled.